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In pg_upgrade, remove unnecessary local variable.

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This commit is contained in:
Bruce Momjian 2011-10-01 09:59:27 -04:00
parent 0a5d5a49d9
commit 878b74e094
1 changed files with 4 additions and 4 deletions
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8
contrib/pg_upgrade/server.c
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@ -101,27 +101,27 @@ executeQueryOrDie(PGconn *conn, const char *fmt,...)
/*
* get_major_server_version()
*
* gets the version (in unsigned int form) for the given "datadir". Assumes
* gets the version (in unsigned int form) for the given datadir. Assumes
* that datadir is an absolute path to a valid pgdata directory. The version
* is retrieved by reading the PG_VERSION file.
*/
uint32
get_major_server_version(ClusterInfo *cluster)
{
const char *datadir = cluster->pgdata;
FILE *version_fd;
char ver_filename[MAXPGPATH];
int integer_version = 0;
int fractional_version = 0;
snprintf(ver_filename, sizeof(ver_filename), "%s/PG_VERSION", datadir);
snprintf(ver_filename, sizeof(ver_filename), "%s/PG_VERSION",
cluster->pgdata);
if ((version_fd = fopen(ver_filename, "r")) == NULL)
return 0;
if (fscanf(version_fd, "%63s", cluster->major_version_str) == 0 ||
sscanf(cluster->major_version_str, "%d.%d", &integer_version,
&fractional_version) != 2)
pg_log(PG_FATAL, "could not get version from %s\n", datadir);
pg_log(PG_FATAL, "could not get version from %s\n", cluster->pgdata);
fclose(version_fd);